IF triangle BTS cong triangle GHD , BS = 25 , TS = 14 , BT = 31 , GD = 4x - 11 m angle S=56^ , m angle B=21 , and m angle H=(7v+5)^ , find the values of x and y

2.83941151 would be the answer you're looking for! : )

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

it has to have an angle of 90 degrees